我想使用以下命令与 Ubuntu 12.04 一起安装 KDE：
sudo add-apt-repository ppa:kubuntu-ppa/backports
sudo apt-get update
然后下面的命令出现一些错误：
sudo apt-get install kubuntu-desktop
错误 ：
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
kubuntu-desktop : Depends: kde-window-manager
E: Unable to correct problems, you have held broken packages.
任何帮助都将非常有帮助。
答案1
您可以尝试通过转到“软件和更新”>“其他来源”删除 kubuntu backports 存储库吗？
然后删除存储库ppa:kubuntu-ppa/backports。
再试一次：
sudo apt-get update
sudo apt-get install kubuntu-desktop